[Event "A-Klasse 2018 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2018.05.10"]
[Round "1.1"]
[White "Haemmerlein, Thomas"]
[Black "spielfrei"]
[Result "1-0"]
[WhiteElo "2075"]
[PlyCount "0"]
[EventDate "2018.05.10"]
[SourceDate "2018.05.10"]
[WhiteTeam "SV Berolina Mitte"]
[BlackTeam "spielfrei"]

{spielfrei +:-}  1-0

[Event "A-Klasse 2018 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2018.05.10"]
[Round "1.2"]
[White "Witte, Ronald"]
[Black "Neldner, Jan"]
[Result "1-0"]
[WhiteElo "1920"]
[BlackElo "1982"]
[PlyCount "61"]
[EventDate "2018.05.10"]
[SourceDate "2018.05.10"]
[WhiteTeam "BSV 63 Chemie Weißensee"]
[BlackTeam "BSV 63 Chemie Weißensee"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 c5 7. Nc3 Nc6 8. h3
Nd7 9. e3 e5 10. dxe5 Ndxe5 11. Nxe5 Nxe5 12. Qe2 Be6 13. Nd5 Rb8 14. Bd2 Bf5
15. e4 Be6 16. Bc3 Nc6 17. Bxg7 Kxg7 18. Ne3 Nd4 19. Qd3 f5 20. exf5 Bxf5 21.
Nxf5+ Rxf5 22. f4 b5 23. cxb5 Rxb5 24. b3 a5 $2 (24... Rb8) 25. g4 Rf6 26. Bd5
Qf8 (26... Rb4) 27. Qe4 Rxf4 28. Rxf4 Qxf4 29. Qe7+ Kh8 $4 (29... Kh6 $18 30.
Rf1 (30. Qh4+ $6 Kg7 31. Re1 Nf5 $11) 30... Qg3+ 31. Bg2 Rb8 32. Rf7) 30. Rf1
Qg3+ 31. Bg2 1-0

[Event "A-Klasse 2018 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2018.05.10"]
[Round "1.3"]
[White "Perestjuk, Marko"]
[Black "Gebert-Vangeel, Ralf"]
[Result "1-0"]
[WhiteElo "2177"]
[BlackElo "1984"]
[PlyCount "79"]
[EventDate "2018.05.10"]
[SourceDate "2018.05.10"]
[WhiteTeam "SC Zitadelle Spandau 1977"]
[BlackTeam "TSV Mariendorf 1897"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 d6 7. c3 O-O 8. h3
b5 9. Bc2 g6 10. d4 Nh5 11. a4 bxa4 12. Bxa4 Bd7 13. Na3 exd4 14. cxd4 Nb8 15.
Bb3 Be6 16. Bh6 Re8 17. Ba4 Bd7 18. Bc2 Nc6 19. Nc4 Nb4 20. Bb3 Ng7 21. Ne3 a5
22. Qd2 Ne6 23. Qc3 Bf8 24. Ng4 Bxh6 25. Nxh6+ Kg7 26. Ng4 Nf4 27. d5+ f6 28.
Ba4 Bxa4 29. Rxa4 Nbd3 30. Re3 h5 31. Ngh2 Nc5 32. Rc4 Kf7 {(=)} 33. Nd4 Qd7
34. Nb3 Na6 35. Nxa5 f5 36. exf5 (36. Qd2) 36... Qxf5 $2 $18 (36... Ne2+ 37.
Rxe2 Rxe2 38. fxg6+ Kg8 39. Qf3 Re1+ 40. Nf1 Qg7 41. Qxh5) 37. Rxf4 Qxf4 38.
Rf3 Qxf3 39. Nxf3 Nc5 40. Ng5+ 1-0

[Event "A-Klasse 2018 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2018.05.10"]
[Round "1.4"]
[White "Arndt, Uwe"]
[Black "Jaeger, Andre"]
[Result "0-1"]
[WhiteElo "1863"]
[BlackElo "1887"]
[PlyCount "48"]
[EventDate "2018.05.10"]
[SourceDate "2018.05.10"]
[WhiteTeam "BSV 63 Chemie Weißensee"]
[BlackTeam "SC Rochade"]

1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7 4. Nc3 e5 5. d5 e4 6. Ng5 Qe7 7. Qd4 Nc5 8. b4
h6 9. Nxf7 Qxf7 10. bxc5 dxc5 11. Qe5+ Be7 12. Nb5 (12. Qxc7 O-O 13. Nd1 Ng4
14. d6 Bf6 15. Qxf7+ Rxf7 16. Rb1 Be6 17. h3 Ne5 18. Nc3 e3 19. Bxe3 Nxc4) (12.
f3 O-O 13. Nxe4 Nxe4 14. fxe4 Qf2+ 15. Kd1 Bf6) (12. Nxe4 Nxe4 13. Qxe4 Qf6 14.
Qb1 O-O 15. f3 Qh4+ 16. g3 Qxc4 17. Qb3) 12... O-O 13. Be3 Ng4 14. Qg3 Bf6 15.
Rc1 Be5 16. Qh4 g5 17. Bxg5 hxg5 18. Qxg5+ Qg7 (18... Kh7 19. f3 Bf4 20. Qh4+
Kg7 21. Rc2 Rh8) 19. Qxg7+ Kxg7 20. f3 Nxh2 21. fxe4 a6 22. Nc3 Bg4 23. Kd2 (
23. e3 Bg3+ 24. Kd2 Rf2+ 25. Kd3 b5) 23... Rf2 24. Re1 Raf8 0-1

[Event "A-Klasse 2018 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2018.05.10"]
[Round "2.1"]
[White "spielfrei"]
[Black "Neldner, Jan"]
[Result "0-1"]
[BlackElo "1982"]
[PlyCount "0"]
[EventDate "2018.05.10"]
[SourceDate "2018.05.10"]
[WhiteTeam "spielfrei"]
[BlackTeam "BSV 63 Chemie Weißensee"]

{spielfrei -:+}  0-1

[Event "A-Klasse 2018 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2018.05.10"]
[Round "2.2"]
[White "Haemmerlein, Thomas"]
[Black "Perestjuk, Marko"]
[Result "0-1"]
[WhiteElo "2079"]
[BlackElo "2177"]
[PlyCount "90"]
[EventDate "2018.05.10"]
[SourceDate "2018.05.10"]
[WhiteTeam "SV Berolina Mitte"]
[BlackTeam "SC Zitadelle Spandau 1977"]

1. d4 d5 2. Nf3 e6 3. Bf4 Nf6 4. e3 Bd6 5. Bg3 O-O 6. Bd3 b6 7. Nbd2 Ba6 8. c4
c5 9. O-O Bxg3 10. hxg3 Nc6 11. Qa4 Bb7 12. dxc5 bxc5 13. Rfd1 Qb6 14. cxd5
exd5 15. Qh4 Rfe8 16. Rac1 a5 17. g4 Ne4 18. Bxe4 dxe4 19. Ng5 h6 20. Ngxe4 Nb4
21. f3 Nxa2 22. Ra1 Bxe4 23. Nxe4 Qxb2 24. Qf2 Qxf2+ 25. Kxf2 Nb4 26. Nxc5 Rec8
27. Nd3 Rc2+ 28. Kg3 Nxd3 29. Rxd3 a4 30. Raa3 Rc4 31. Rd4 Rxd4 32. exd4 Kf8
33. Kf4 Ke7 34. Ke5 Ra5+ 35. Ke4 (35. d5 f6+ 36. Kd4 Kd6) 35... Kd6 36. Ke3 Kc6
37. Kd3 Kb5 38. Kc3 Ra7 39. Ra1 a3 40. Kb3 a2 41. Kb2 Kc4 42. Rc1+ Kxd4 43. Ka1
Ke3 44. Rc2 Kf4 45. Rc5 g6 0-1

[Event "A-Klasse 2018 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2018.05.10"]
[Round "2.3"]
[White "Jaeger, Andre"]
[Black "Witte, Ronald"]
[Result "0-1"]
[WhiteElo "1887"]
[BlackElo "1920"]
[PlyCount "90"]
[EventDate "2018.05.10"]
[SourceDate "2018.05.10"]
[WhiteTeam "SC Rochade"]
[BlackTeam "BSV 63 Chemie Weißensee"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 exd5 8.
e3 O-O 9. Bd3 b6 10. Ne2 Ba6 11. O-O Bxd3 12. Qxd3 Re8 13. Ng3 Nc6 14. Ra2 Re6
15. Re2 h5 16. Bb2 c4 17. Qc2 h4 18. Nh1 Nh5 19. Bc1 b5 20. e4 a5 21. e5 b4 22.
f4 bxc3 23. Qxc3 f5 24. Rb2 Rb8 25. Rxb8 Nxb8 26. Qf3 g6 27. g4 hxg3 28. Nxg3
Nxg3 29. hxg3 Nc6 30. Be3 Ne7 31. Rb1 {(=)} Rb6 32. Qd1 Qb8 33. Rxb6 Qxb6 34.
Qa4 (34. Qe1) 34... Kf7 35. Kg2 $4 $19 (35. Kf2) 35... Qb3 36. Qxb3 cxb3 37.
Bc1 Nc6 38. Bb2 a4 39. Bc3 Na5 40. Kf3 Nc4 41. Ke2 b2 42. Bxb2 Nxb2 43. Kd2
Nc4+ 44. Kc3 Nxa3 45. Kb4 Nb5 0-1

[Event "A-Klasse 2018 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2018.05.10"]
[Round "2.4"]
[White "Gebert-Vangeel, Ralf"]
[Black "Arndt, Uwe"]
[Result "1-0"]
[WhiteElo "1984"]
[BlackElo "1863"]
[PlyCount "55"]
[EventDate "2018.05.10"]
[SourceDate "2018.05.10"]
[WhiteTeam "TSV Mariendorf 1897"]
[BlackTeam "BSV 63 Chemie Weißensee"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 Bg4 5. Be2 e6 6. O-O Nc6 7. c3 Bxf3 8. Bxf3
cxd4 9. cxd4 Nge7 10. Nc3 Nf5 11. Be3 Be7 12. Bg4 Nxe3 13. fxe3 O-O 14. Qf3 Qd7
15. Qh3 Kh8 16. Rf2 Bb4 17. Ne2 Nd8 18. Raf1 Kg8 19. Nf4 Rc8 20. Nh5 Be7 21.
Qg3 Bg5 22. h4 Be7 23. Nxg7 Kh8 24. Nh5 Rg8 25. Qh3 Rc6 26. a3 Qc8 27. Nf4 Rc1
28. Nxd5 1-0

[Event "A-Klasse 2018 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2018.05.11"]
[Round "3.1"]
[White "Perestjuk, Marko"]
[Black "spielfrei"]
[Result "1-0"]
[WhiteElo "2177"]
[PlyCount "0"]
[EventDate "2018.05.10"]
[SourceDate "2018.05.10"]
[WhiteTeam "SC Zitadelle Spandau 1977"]
[BlackTeam "spielfrei"]

{spielfrei +:-}  1-0

[Event "A-Klasse 2018 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2018.05.11"]
[Round "3.2"]
[White "Neldner, Jan"]
[Black "Jaeger, Andre"]
[Result "1-0"]
[WhiteElo "1982"]
[BlackElo "1887"]
[PlyCount "63"]
[EventDate "2018.05.10"]
[SourceDate "2018.05.10"]
[WhiteTeam "BSV 63 Chemie Weißensee"]
[BlackTeam "SC Rochade"]

1. d4 Nf6 2. c4 d6 3. Nc3 Bf5 4. f3 e5 5. e4 exd4 6. Qxd4 Be6 7. Be3 Be7 8. Qd2
O-O 9. Bd3 Nc6 10. Nge2 Ne5 11. b3 Nxd3+ 12. Qxd3 Nd7 13. O-O Ne5 14. Qc2 Qe8
15. Rae1 a6 16. h3 Nc6 17. f4 f5 18. Nd5 Bd8 19. Nd4 Nxd4 20. Bxd4 Qg6 21. e5
c6 22. Ne3 Bh4 23. Rd1 dxe5 24. Bxe5 Rad8 25. Qe2 Be7 {(=)} 26. Nc2 Bc5+ 27.
Kh2 b5 28. Bd4 Bxd4 29. Nxd4 Rfe8 $2 $18 (29... Bf7 30. cxb5 cxb5 31. Nf3 Bd5
32. Ne5 Qh6) 30. Nxc6 Bd5 $4 (30... Bxc4 31. Ne7+ Kf7 32. Qxc4+ bxc4 33. Nxg6
Kxg6 34. bxc4) 31. Ne5 bxc4 32. bxc4 1-0

[Event "A-Klasse 2018 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2018.05.11"]
[Round "3.3"]
[White "Arndt, Uwe"]
[Black "Haemmerlein, Thomas"]
[Result "1/2-1/2"]
[WhiteElo "1863"]
[BlackElo "2079"]
[PlyCount "91"]
[EventDate "2018.05.10"]
[SourceDate "2018.05.10"]
[WhiteTeam "BSV 63 Chemie Weißensee"]
[BlackTeam "SV Berolina Mitte"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. e3 g6 6. Be2 Bg7 7. O-O O-O 8.
Nc3 a6 9. Qc2 Ne5 10. b3 d6 11. Nf3 Bf5 12. Qb2 Ne4 13. Nd4 Nxc3 14. Qxc3 Rc8
15. Qd2 Bg4 16. Bb2 Bxe2 17. Qxe2 Qa5 18. Rfd1 Rfd8 19. e4 Nd7 20. Qd2 Qh5 21.
Nf3 Nf6 22. Bxf6 Bxf6 23. Rac1 Rd7 24. Qd5 Qh6 25. Rc2 Rdc7 26. Rcd2 Rc5 $2 (
26... Qf4) (26... b5) 27. Qxb7 a5 28. Rd5 (28. e5 R8c7) 28... Qf4 29. Rxc5 Rxc5
30. h3 h5 31. Qa8+ Kg7 32. Qb7 g5 33. Rd5 g4 34. e5 gxf3 35. exf6+ Qxf6 36.
Rxc5 dxc5 37. gxf3 Qg5+ 38. Kf1 Qf5 39. Kg2 Qg6+ 40. Kh2 Qc2 41. Kg3 h4+ 42.
Kg2 Qg6+ 43. Kf1 Qb1+ 44. Kg2 Qxa2 45. Qxe7 Qxb3 46. Qg5+ (46. Qg5+ Kh7 47.
Qxh4+ Kg6 48. Qe4+) 1/2-1/2

[Event "A-Klasse 2018 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2018.05.11"]
[Round "3.4"]
[White "Witte, Ronald"]
[Black "Gebert-Vangeel, Ralf"]
[Result "1/2-1/2"]
[WhiteElo "1920"]
[BlackElo "1984"]
[PlyCount "77"]
[EventDate "2018.05.10"]
[SourceDate "2018.05.10"]
[WhiteTeam "BSV 63 Chemie Weißensee"]
[BlackTeam "TSV Mariendorf 1897"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nc3 Nbd7 6. Qc2 Be7 7. b3 Qc7 8. Be2
O-O 9. O-O e5 10. dxe5 Nxe5 11. Bb2 Nxf3+ 12. Bxf3 dxc4 13. bxc4 Ng4 14. g3 Ne5
15. Be2 Be6 16. Ne4 f5 17. Qc3 fxe4 18. Qxe5 Qxe5 19. Bxe5 Bh3 20. Rfd1 Rf5 21.
Bc3 Raf8 22. Bf1 Bxf1 23. Rxf1 Rd8 24. Rfd1 Rff8 25. Kf1 Kf7 26. Ke2 Bf6 27.
Bxf6 gxf6 28. Rab1 b6 29. a4 Ke6 30. Rd4 f5 31. Rbd1 Rxd4 32. Rxd4 Rb8 33. g4
Rb7 34. gxf5+ Kxf5 35. Rd6 Rc7 36. Rd8 Re7 37. Rd6 Rc7 38. Rd8 Re7 39. Rd6
1/2-1/2

[Event "A-Klasse 2018 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2018.05.12"]
[Round "4.1"]
[White "spielfrei"]
[Black "Jaeger, Andre"]
[Result "0-1"]
[BlackElo "1887"]
[PlyCount "0"]
[EventDate "2018.05.10"]
[SourceDate "2018.05.10"]
[WhiteTeam "spielfrei"]
[BlackTeam "SC Rochade"]

{spielfrei -:+}  0-1

[Event "A-Klasse 2018 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2018.05.12"]
[Round "4.2"]
[White "Perestjuk, Marko"]
[Black "Arndt, Uwe"]
[Result "1-0"]
[WhiteElo "2177"]
[BlackElo "1863"]
[PlyCount "61"]
[EventDate "2018.05.10"]
[SourceDate "2018.05.10"]
[WhiteTeam "SC Zitadelle Spandau 1977"]
[BlackTeam "BSV 63 Chemie Weißensee"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Nf3 Bg4 6. c3 Bxf3 7. Qxf3 Nxe5 8.
Bb5+ Nc6 9. O-O e6 10. Be3 Nf6 11. c4 Rc8 12. Rd1 a6 13. cxd5 exd5 14. Ba4 Qa5
15. Nc3 Be7 16. Nxd5 Nxd5 17. Qxd5 O-O 18. Bb3 Rcd8 19. Qf5 Bf6 20. Bc2 Rxd1+
21. Rxd1 Rd8 22. Rb1 Qxa2 23. Qxh7+ Kf8 24. h4 g6 25. Bh6+ Ke8 26. Re1+ Ne7 27.
Qg8+ Kd7 28. Rd1+ Nd5 29. Qxf7+ Kc6 30. Be4 Bxb2 31. Be3 1-0

[Event "A-Klasse 2018 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2018.05.12"]
[Round "4.3"]
[White "Gebert-Vangeel, Ralf"]
[Black "Neldner, Jan"]
[Result "0-1"]
[WhiteElo "1984"]
[BlackElo "1982"]
[PlyCount "78"]
[EventDate "2018.05.10"]
[SourceDate "2018.05.10"]
[WhiteTeam "TSV Mariendorf 1897"]
[BlackTeam "BSV 63 Chemie Weißensee"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. c3 d6 7. Bb3 Na5 8. Bc2
c5 9. Re1 Nc6 10. Nbd2 Nh5 11. Nf1 Nf4 12. Ne3 b5 13. d4 exd4 14. cxd4 Bf6 15.
Nf5 Bxf5 16. Bxf4 Bg6 17. dxc5 dxc5 18. e5 Be7 19. Bxg6 hxg6 20. Qe2 Qb6 21. e6
f6 22. Qc2 (22. Rad1 Rad8 23. Rd7) 22... g5 23. Be3 Nd8 24. b4 Nxe6 25. bxc5
Bxc5 26. Qb3 Bxe3 27. Rxe3 Rfe8 28. Rae1 Kf7 29. g4 Rad8 30. h4 gxh4 31. Nxh4
Rd4 32. f3 a5 33. Kf1 (33. Qc2) 33... Rd2 $19 34. R3e2 Rxe2 35. Rxe2 Qc6 36.
Rc2 Qd7 37. Rb2 b4 38. Nf5 Rc8 39. Kg2 Rc3 0-1

[Event "A-Klasse 2018 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2018.05.12"]
[Round "4.4"]
[White "Haemmerlein, Thomas"]
[Black "Witte, Ronald"]
[Result "0-1"]
[WhiteElo "2079"]
[BlackElo "1920"]
[PlyCount "104"]
[EventDate "2018.05.10"]
[SourceDate "2018.05.10"]
[WhiteTeam "SV Berolina Mitte"]
[BlackTeam "BSV 63 Chemie Weißensee"]

1. d4 d5 2. Nf3 c6 3. Bf4 Nf6 4. e3 e6 5. Bd3 Bd6 6. Bg3 Qc7 7. Ne5 Nbd7 8. f4
c5 9. c3 b6 10. Nd2 Bb7 11. Ndf3 O-O 12. Bh4 Ne4 13. Qa4 Nb8 14. O-O f6 15. Ng4
f5 16. Nge5 a6 17. c4 b5 18. cxb5 axb5 19. Qd1 c4 20. Bc2 Nc6 21. Be1 Ra7 22.
Bxe4 dxe4 23. Ng5 Nd8 24. a3 Bd5 25. Rc1 Nc6 26. Rf2 Nxe5 27. fxe5 Be7 28. Qh5
Bxg5 29. Qxg5 Qd8 30. Qh5 Qe8 31. Qh3 g5 32. g4 f4 33. Bb4 Rff7 34. Qh6 f3 35.
Rfc2 Rg7 36. Kf2 Qg6 37. Qh3 h6 38. Rh1 Rh7 39. Qf1 h5 40. gxh5 Qxh5 41. Ke1 g4
42. Rg1 Rag7 43. Rg3 Qf5 44. Ba5 Qf8 45. Qg1 Rh4 46. Kd1 Kf7 47. Kc1 Ke8 48.
Bb6 Qf5 49. Rf2 Rgh7 50. Kd2 Qh5 51. Kc3 $19 (51. h3) 51... Rxh2 52. Rxg4 Rxf2
0-1

[Event "A-Klasse 2018 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2018.05.12"]
[Round "5.1"]
[White "Arndt, Uwe"]
[Black "spielfrei"]
[Result "1-0"]
[WhiteElo "1863"]
[PlyCount "0"]
[EventDate "2018.05.10"]
[SourceDate "2018.05.10"]
[WhiteTeam "BSV 63 Chemie Weißensee"]
[BlackTeam "spielfrei"]

{spielfrei +:-}  1-0

[Event "A-Klasse 2018 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2018.05.12"]
[Round "5.2"]
[White "Jaeger, Andre"]
[Black "Gebert-Vangeel, Ralf"]
[Result "0-1"]
[WhiteElo "1887"]
[BlackElo "1984"]
[PlyCount "80"]
[EventDate "2018.05.10"]
[SourceDate "2018.05.10"]
[WhiteTeam "SC Rochade"]
[BlackTeam "TSV Mariendorf 1897"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. cxd5 exd5 5. Qc2 Nf6 6. Bg5 Nbd7 7. e3 Be7 8.
Bd3 O-O 9. Nge2 b5 10. O-O a5 11. f3 h6 12. Bh4 Nb6 13. e4 b4 14. Nd1 dxe4 15.
fxe4 Bg4 16. Bf2 Rc8 17. Ba6 Rc7 18. Rc1 Qa8 19. Bd3 Rfc8 20. h3 Bxe2 21. Qxe2
c5 22. Bg3 Rd7 23. e5 Nh7 24. Bxh7+ Kxh7 25. Rxf7 Bg5 26. Rxd7 Nxd7 27. Qd3+ (
27. e6 $142 $18) 27... Kh8 28. Rc2 Qd5 29. Ne3 $16 (29. h4 $18) 29... Qxa2 30.
Nf5 Qb1+ 31. Kh2 c4 32. Qe2 $15 (32. Qe4 $142 $11) 32... b3 33. Rxc4 Rxc4 34.
Qxc4 Qxf5 35. e6 $2 $19 (35. Qxb3 $8) 35... Nb6 36. Qxb3 Nd5 37. Qb8+ Kh7 38.
Qd6 Ne3 39. Be5 Qe4 40. Qc6 Qxc6 0-1

[Event "A-Klasse 2018 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2018.05.12"]
[Round "5.3"]
[White "Witte, Ronald"]
[Black "Perestjuk, Marko"]
[Result "0-1"]
[WhiteElo "1920"]
[BlackElo "2177"]
[PlyCount "102"]
[EventDate "2018.05.10"]
[SourceDate "2018.05.10"]
[WhiteTeam "BSV 63 Chemie Weißensee"]
[BlackTeam "SC Zitadelle Spandau 1977"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Qc2 Bd6 7. b3 O-O 8. Be2
b6 9. O-O Bb7 10. Bb2 c5 11. cxd5 exd5 12. Rac1 Rc8 13. Qb1 Qe7 14. Rfd1 Rfe8
15. Bf1 Bb8 16. g3 h6 17. dxc5 bxc5 18. Bg2 Qe6 19. Qa1 Qg4 20. h3 Qf5 21. Nh4
Qe6 22. Nf3 $6 $17 (22. Qb1 $15) 22... Nf8 (22... Bxg3 $1 23. fxg3 d4 24. Kh2 (
24. exd4 $2 $19 Qe3+ 25. Kh2 Bxf3 26. Rg1 Bxg2 27. Rxg2 cxd4)) 23. Re1 Ng6 24.
Na4 Bd6 25. Bxf6 gxf6 26. Qb1 Ba8 27. Qd3 Bf8 28. h4 Ne5 29. Nxe5 Qxe5 30. Nc3
$11 (30. Red1 $16) 30... c4 31. bxc4 dxc4 32. Qc2 Bxg2 33. Kxg2 Ba3 34. Rb1
Red8 35. Red1 Rd3 36. Ne2 $17 (36. Nb5) 36... Qe4+ 37. Kh2 Rxe3 38. Qxe4 Rxe4
39. Nc3 Re7 40. Nb5 $2 $19 (40. Kg2 $17) 40... Bc5 41. Nd6 Bxd6 42. Rxd6 c3 43.
Rc1 Re2 44. Rxf6 Rxa2 45. Rf3 c2 46. Re3 Rb2 47. Kg2 Rb1 48. Ree1 Rxc1 49. Rxc1
a5 50. Kf3 a4 51. Ke3 a3 0-1

[Event "A-Klasse 2018 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2018.05.12"]
[Round "5.4"]
[White "Neldner, Jan"]
[Black "Haemmerlein, Thomas"]
[Result "1-0"]
[WhiteElo "1982"]
[BlackElo "2079"]
[PlyCount "49"]
[EventDate "2018.05.10"]
[SourceDate "2018.05.10"]
[WhiteTeam "BSV 63 Chemie Weißensee"]
[BlackTeam "SV Berolina Mitte"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. g3 d6 7. Bg2 Nbd7 8. Nf3
Bxa6 9. O-O Nb6 10. Nc3 Bg7 11. Re1 O-O 12. e4 Ra7 13. e5 Ng4 14. e6 f5 15. Ng5
Qa8 16. h3 Nf6 17. Nf7 Bc4 18. Nh6+ Kh8 19. Nf7+ Rxf7 $2 $18 (19... Kg8 $8 $16)
20. exf7 Nfxd5 21. Qd2 e5 22. b3 e4 23. bxc4 Nxc3 24. Qxd6 Rxf7 25. Qxb6 1-0

[Event "A-Klasse 2018 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2018.05.13"]
[Round "6.1"]
[White "spielfrei"]
[Black "Gebert-Vangeel, Ralf"]
[Result "0-1"]
[BlackElo "1984"]
[PlyCount "0"]
[EventDate "2018.05.10"]
[SourceDate "2018.05.10"]
[WhiteTeam "spielfrei"]
[BlackTeam "TSV Mariendorf 1897"]

{spielfrei -:+}  0-1

[Event "A-Klasse 2018 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2018.05.13"]
[Round "6.2"]
[White "Arndt, Uwe"]
[Black "Witte, Ronald"]
[Result "0-1"]
[WhiteElo "1863"]
[BlackElo "1920"]
[PlyCount "88"]
[EventDate "2018.05.10"]
[SourceDate "2018.05.10"]
[WhiteTeam "BSV 63 Chemie Weißensee"]
[BlackTeam "BSV 63 Chemie Weißensee"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. Nc3 b6 6. g3 Bb7 7. Bg2 O-O 8. O-O
d6 9. b3 Nbd7 10. Qc2 Bxc3 11. Bxc3 Be4 12. Qb2 Rfe8 13. Rfd1 e5 14. e3 c5 15.
Rd2 Bb7 16. dxe5 dxe5 17. Nxe5 Bxg2 18. Nxd7 Bh3 19. Nxf6+ $16 gxf6 20. Qb1 $6
$16 (20. Qc2 $18 Qe6 21. Re1 Bg4 (21... Qg4 22. Qd1)) 20... Qe6 21. Rd5 $2 $11
(21. e4 $16 Qg4 22. f4) 21... Qg4 22. Bxf6 Qf3 23. Rg5+ Kf8 24. Bg7+ Kg8 25.
Bh6+ Kh8 26. Qb2+ $4 $19 (26. Bg7+) 26... f6 27. Bg7+ Kg8 28. Bxf6+ Kf8 $4 $11
(28... Kf7 29. Rg7+ Kf8 30. Be7+ Rxe7 $19) 29. Bg7+ $2 $19 (29. Be7+ $142 Kxe7
30. Qe5+ Kd8 31. Qd5+ Qxd5 32. Rxd5+ Bd7 33. Rad1) 29... Kf7 30. Qf6+ Qxf6 31.
Bxf6 Kxf6 32. Rh5 Bf5 33. Rh6+ Bg6 34. Kf1 Rad8 35. Ke2 Rd7 36. Rh4 Red8 37.
Rf4+ Ke5 38. a3 Be4 39. Ra2 Rd1 40. f3 Bb1 41. Rb2 Rg1 42. Kf2 Rdd1 43. e4 Kd4
44. e5+ (44. Rd2+ Rxd2+ 45. Kxg1 Rd3) 44... Kc3 0-1

[Event "A-Klasse 2018 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2018.05.13"]
[Round "6.3"]
[White "Haemmerlein, Thomas"]
[Black "Jaeger, Andre"]
[Result "1/2-1/2"]
[WhiteElo "2079"]
[BlackElo "1887"]
[PlyCount "90"]
[EventDate "2018.05.10"]
[SourceDate "2018.05.10"]
[WhiteTeam "SV Berolina Mitte"]
[BlackTeam "SC Rochade"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 d6 4. Nc3 Nbd7 5. e4 Nh5 6. Bg5 h6 7. Be3 Bg7 8. g4
Nhf6 9. h3 c6 10. Qd2 Qa5 11. Bd3 g5 12. a3 e5 13. O-O-O a6 14. Kb1 b5 15. dxe5
dxe5 16. Na2 (16. Rhg1 $18) 16... Qxd2 $14 17. Nxd2 c5 $16 (17... Bf8 $14) 18.
c4 Rb8 19. f3 Bf8 20. h4 Rg8 21. hxg5 hxg5 22. Rh2 Be7 23. Nb3 bxc4 24. Bxc4
Nb6 25. Na5 Nxc4 $18 (25... Bd7 $16) 26. Nxc4 Nd7 27. Nc3 f6 $2 (27... Bb7 $142
$18) 28. Nd5 Nf8 29. Nxe7 Kxe7 30. Bxc5+ Kf7 31. Bxf8 $6 (31. Rd8 $142 $18)
31... Rxf8 32. Rh7+ (32. Nd6+ $142) 32... Kg8 33. Re7 $6 (33. Rdh1 $142 Rb7 (
33... a5 34. Nd6 a4 35. Rh8+ Kg7 36. R1h7+ Kg6 37. Nf5 Rb7 38. Rxb7 Bxb7 39.
Rxf8) 34. Rh8+ Kg7 35. R1h7+ Kg6 36. Rxf8 Kxh7 37. Rxc8) 33... Rb3 34. Nd6 $6
$14 (34. Rf1 $18) 34... Rxf3 35. Rc1 Bxg4 36. Rcc7 Rf1+ 37. Ka2 Rh1 38. b4 Rh2+
39. Kb1 Be2 40. Kc1 g4 41. Red7 Bf3 42. a4 Kh8 43. Nf7+ Kg8 44. Nd6 Kh8 45.
Nf7+ Kg8 1/2-1/2

[Event "A-Klasse 2018 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2018.05.13"]
[Round "6.4"]
[White "Perestjuk, Marko"]
[Black "Neldner, Jan"]
[Result "1-0"]
[WhiteElo "2177"]
[BlackElo "1982"]
[PlyCount "177"]
[EventDate "2018.05.10"]
[SourceDate "2018.05.10"]
[WhiteTeam "SC Zitadelle Spandau 1977"]
[BlackTeam "BSV 63 Chemie Weißensee"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4
Rb8 9. axb5 axb5 10. d4 exd4 11. Bg5 d6 12. h3 Ne5 13. Nxd4 c5 14. Nf3 c4 15.
Ba2 Bb7 16. Nbd2 Re8 17. Nd4 h6 18. Bxf6 Bxf6 19. Nxb5 Qb6 20. Nxc4 Qxb5 21.
Nxd6 Qxb2 22. Nxe8 Rxe8 23. Bxf7+ Nxf7 24. Rb1 Rd8 25. Qe2 Qc3 26. Rxb7 Rd2 27.
Qh5 Rd7 28. Rb8+ Kh7 29. Reb1 g6 30. Qg4 Re7 31. Qf3 Qd4 32. R8b4 Qe5 33. Qb3
Kg7 34. Qd5 Qc3 35. Qb3 Qe5 36. Qd5 Qc3 37. Qc4 Qe5 38. Qc6 Rc7 39. Qa4 Qf4 40.
Rc4 Re7 41. g3 Qd2 42. Qb4 Qd7 (42... Ne5) 43. Kg2 h5 44. Qa4 $14 (44. f4 $18)
44... Qd2 45. Qb4 Qd7 46. Qa4 $14 (46. f4 $18) 46... Qd8 47. Rcb4 h4 $16 (47...
Qd2 $14) 48. gxh4 Bxh4 49. Qb3 Re5 50. Qf3 Rg5+ 51. Kh1 Nd6 $2 $18 (51... Rh5)
52. Rb8 (52. Qc3+ $142 Kh6 53. Rb8 Nxe4 54. Qh8+ Qxh8 55. Rxh8+ Kg7 56. Rxh4
Nxf2+ 57. Kh2) 52... Qe7 53. e5 Rf5 54. exd6 Qxd6 55. Qb7+ Rf7 56. Qe4 Bxf2 57.
R8b7 Rxb7 58. Qxb7+ Kh6 59. Qf3 Qd2 60. Rf1 Be3 61. Qg2 Qd4 62. Qf3 Qd2 63.
Qf8+ Kh5 64. Qh8+ Kg5 65. Qe5+ Kh6 66. Qe4 Qc3 67. Qg2 Qd4 68. Qg4 Qc3 69. Qh4+
Kg7 70. Qe4 Kh6 71. Rd1 Bd2 72. Qg2 Bf4 73. Qg4 Bd2 74. Qg2 Bf4 75. Rg1 Qf6 76.
c4 Be3 77. Re1 Bc5 78. Qe4 Qf2 79. Rd1 Qg3 80. Qg4 Qf2 81. h4 Be3 (81... Be7
82. Rg1 Qf7 (82... Qxh4+ 83. Qxh4+ Bxh4 84. c5) 83. Kg2) 82. h5 $1 Qf6 83.
Qxg6+ Qxg6 84. hxg6 Kxg6 85. Rf1 Kg5 86. Kg2 Bf4 87. c5 Bc7 88. c6 Kg4 89. Rf7
1-0

[Event "A-Klasse 2018 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2018.05.13"]
[Round "7.1"]
[White "Witte, Ronald"]
[Black "spielfrei"]
[Result "1-0"]
[WhiteElo "1920"]
[PlyCount "0"]
[EventDate "2018.05.10"]
[SourceDate "2018.05.10"]
[WhiteTeam "BSV 63 Chemie Weißensee"]
[BlackTeam "spielfrei"]

{spielfrei +:-}  1-0

[Event "A-Klasse 2018 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2018.05.13"]
[Round "7.2"]
[White "Gebert-Vangeel, Ralf"]
[Black "Haemmerlein, Thomas"]
[Result "1/2-1/2"]
[WhiteElo "1984"]
[BlackElo "2079"]
[PlyCount "22"]
[EventDate "2018.05.10"]
[SourceDate "2018.05.10"]
[WhiteTeam "TSV Mariendorf 1897"]
[BlackTeam "SV Berolina Mitte"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 d5 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. exd5 Nxd5 7. O-O Nc6
8. Ne4 e5 9. d3 Be7 10. Re1 O-O 11. Ng3 f6 1/2-1/2

[Event "A-Klasse 2018 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2018.05.13"]
[Round "7.3"]
[White "Neldner, Jan"]
[Black "Arndt, Uwe"]
[Result "1-0"]
[WhiteElo "1982"]
[BlackElo "1863"]
[PlyCount "155"]
[EventDate "2018.05.10"]
[SourceDate "2018.05.10"]
[WhiteTeam "BSV 63 Chemie Weißensee"]
[BlackTeam "BSV 63 Chemie Weißensee"]

1. g3 d5 2. Bg2 Nf6 3. f4 c5 4. Nf3 Nc6 5. O-O b5 6. a4 b4 7. c4 e6 8. cxd5
exd5 9. d4 cxd4 10. Nxd4 Bc5 11. e3 Bxd4 12. exd4 O-O 13. h3 Re8 14. b3 Ba6 15.
Rf2 Qe7 16. Bb2 Qe3 17. g4 Rac8 18. Nd2 Be2 19. Qe1 Qd3 20. Bf1 Qg3+ 21. Rg2
Qe3+ 22. Rf2 Nxd4 23. Bxd4 Qxd4 24. Bxe2 Rxe2 25. Qxe2 Qxa1+ 26. Kg2 Rc1 (26...
Re8) 27. g5 Rg1+ 28. Kh2 Rh1+ 29. Kg3 Re1 (29... Qc3+ 30. Rf3 Qxd2 31. Qxd2
Ne4+ 32. Kg2 Nxd2 33. Re3 Rh2+ 34. Kg1 Kf8) 30. Qb5 Nh5+ 31. Kh4 g6 32. Qxd5
Qc3 33. Rf3 Re3 34. f5 Ng7 35. f6 (35. Qd8+ Re8 36. Qd7 Qe5 37. f6 Qe1+ 38. Kg4
Qg1+ 39. Rg3 Qd1+ 40. Rf3 Re4+) 35... Nf5+ 36. Kg4 Qc8 37. Kf4 Qb8+ 38. Kg4 Re2
(38... Re1 39. Rxf5 Rg1+ 40. Kf3 Qg3+ 41. Ke4 Re1+ 42. Kd4 Qc3#) (38... h5+ 39.
gxh6 Nxh6+ 40. Kh4 (40. Kg5 Re5+) 40... Re5) 39. Rxf5 gxf5+ 40. Kxf5 Qc8+ 41.
Kf4 Rh2 42. Nf3 Rxh3 43. Qd6 a5 (43... h5 44. gxh6 Rxh6 45. Ke5 Rh5+) 44. Qd5
Qb8+ $2 (44... h5) 45. Ne5 $13 Qe8 46. Ng4 Qb8+ 47. Ne5 Qf8 48. Ng4 Rh5 49. Qe5
Rh1 50. Nh6+ Kh8 51. Qd5 $2 Rxh6 $13 (51... Qb8+ $19 52. Kf3 Rh3+ 53. Kg4 (53.
Ke4 Rh4+) 53... Qg3+) 52. gxh6 Qxh6+ 53. Qg5 Qg6 54. Qxa5 Qxf6+ 55. Qf5 Qd4+
56. Kg5 Qe3+ (56... Kg7) 57. Kf6 Qc3+ 58. Qe5 (58. Ke7 $16) 58... h5 59. a5 Kh7
$2 $18 (59... Kg8) 60. a6 Qc6+ 61. Kxf7 Qg6+ $2 $18 (61... Qf3+ $16 62. Qf6
Qxb3+ 63. Kf8 Qg8+ 64. Ke7 Qa8) 62. Kf8 Qh6+ 63. Ke7 Qxa6 64. Qxh5+ Kg7 65.
Qf7+ Kh8 66. Qf6+ Qxf6+ 67. Kxf6 Kg8 68. Ke6 Kf8 69. Kd6 Ke8 70. Kc5 Kd7 71.
Kxb4 Kc7 72. Kc5 Kb7 73. Kb5 Kb8 74. Kb6 Ka8 75. b4 Kb8 76. b5 Ka8 77. Kc7 Ka7
78. b6+ 1-0

[Event "A-Klasse 2018 (A68)"]
[Site "Berlin-Weißensee"]
[Date "2018.05.13"]
[Round "7.4"]
[White "Jaeger, Andre"]
[Black "Perestjuk, Marko"]
[Result "0-1"]
[WhiteElo "1887"]
[BlackElo "2177"]
[PlyCount "80"]
[EventDate "2018.05.10"]
[SourceDate "2018.05.10"]
[WhiteTeam "SC Rochade"]
[BlackTeam "SC Zitadelle Spandau 1977"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. cxd5 exd5 5. Qc2 g6 6. Bf4 Bf5 7. Qd2 Nf6 8. e3
Nbd7 9. h3 Qe7 (9... Bb4 10. Bd3 Ne4 11. Bxe4 Bxe4) 10. Nge2 Bg7 11. Ng3 Be6
12. Bd3 O-O 13. O-O Rfd8 14. b4 b5 15. a4 a6 16. Bc7 Rdc8 17. Ba5 Ne8 18. Nge2
Nd6 19. Ra2 Nb7 20. axb5 cxb5 21. Nf4 Nf6 22. Rb1 Rc6 23. Be2 Rac8 24. Rb3 Nd6
25. f3 Bh6 26. Nxe6 $6 $19 (26. Rba3 $142 $17) 26... Qxe6 (26... Nc4 27. Bxc4
dxc4 28. Rba3 Rxe6 29. Nd1 Re8) 27. Nd1 Nh5 28. Kf2 Qf6 29. Bd3 Ng7 30. g4 Ne6
31. Qe2 (31. f4 Nc4 (31... Ng5)) 31... Rc1 (31... Re8 32. Qf1 Bxe3+ 33. Nxe3
Nxd4 34. Qd1 Qe5 35. Kg2 Nxb3 36. Qxb3 Qxe3 37. Qxd5 Rc3) 32. Rc2 R1xc2 (32...
Bxe3+ 33. Nxe3 (33. Qxe3 R8xc2+ 34. Bxc2 Rxc2+ 35. Kg1) (33. Kxe3 Qxd4+ 34. Kd2
R8xc2+ 35. Ke1 Qg1+ 36. Qf1 Qg3+ 37. Qf2 Qxf2#) 33... Qh4+ 34. Kg2 Nf4+ 35. Kh2
Qxh3#) 33. Bxc2 Qh4+ 34. Kg2 Bf4 (34... Bxe3 $142 35. Qxe3 Rxc2+ 36. Kg1 Qg3+
37. Kf1 Qxh3+ 38. Ke1 Qh1+ 39. Qg1 Qxg1#) 35. Nf2 Bxe3 36. Qxe3 Rxc2 37. Rc3
Nc4 (37... Nf4+ 38. Kf1 Rxc3 39. Qxc3 Qg3) 38. Qe1 Nf4+ 39. Kf1 Nd2+ 40. Kg1
Qg3+ 0-1

